90971358

素因数分解:

$2^1\times 3^1\times {\mathrm{173}}^1\times {\mathrm{87641}}^1$

素因数の和:87819

約数の個数: 16

約数和(自身を含む): 182996496

約数和(自身を除く): 92025138

約数列:

[1, 2, 3, 6, 173, 346, 519, 1038, 87641, 175282, 262923, 525846, 15161893, 30323786, 45485679, 90971358]

約数ペア:

[(1, 90971358), (2, 45485679), (3, 30323786), (6, 15161893), (173, 525846), (346, 262923), (519, 175282), (1038, 87641)]